CN213870556U - Dehumidification breather valve - Google Patents
Dehumidification breather valve Download PDFInfo
- Publication number
- CN213870556U CN213870556U CN202022223362.0U CN202022223362U CN213870556U CN 213870556 U CN213870556 U CN 213870556U CN 202022223362 U CN202022223362 U CN 202022223362U CN 213870556 U CN213870556 U CN 213870556U
- Authority
- CN
- China
- Prior art keywords
- dehumidification
- barrel
- breather valve
- breathing
- cylinder body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a dehumidification breather valve, include: the oil seal device comprises a cylinder body, wherein an end cover is further arranged at the upper part of the cylinder body, and an oil seal is further arranged at the bottom of the cylinder body; the dehumidification layer is arranged inside the cylinder body; one end of the breathing pipe is arranged on the outer side of the bottom of the barrel, the other end of the breathing pipe extends into the barrel and penetrates through the dehumidification layer, and the outer side wall of the breathing pipe is connected with the bottom of the barrel in a sealing mode; and one end of the vent pipe is arranged in the oil seal, and the other end of the vent pipe extends out of the top of the end cover. The utility model discloses technical scheme provides a dehumidification breather valve simple structure, and the change of each part in the barrel of being convenient for reduces the cost of equipment operation.
Description
Technical Field
The utility model relates to an inside and outside air exchange of hydraulic equipment oil tank filters technical field, in particular to dehumidification breather valve.
Background
The hydraulic equipment oil tank can form a breathing effect in the oil tank due to the pumping action when the hydraulic equipment runs. In actual work, can not completely seal the oil tank because of hydraulic equipment operation particularity, can cause the oil tank to warp or weak department breaks, when hydraulic tank was in the open air or when other great environment of humidity, a large amount of moisture got into the oil tank because of the respiratory effect of oil tank, can cause the interior oily moisture of oil tank to exceed standard and emulsification scrap, the hydraulic oil that moisture exceeds standard still can cause hydraulic equipment corrosion bite, consequently, needs an oil tank respirator to improve.
However, the existing respirator with a dehumidification function, which is a purchased finished product, is often not replaceable or easy to replace with a dehumidification filter material, and the service life of the dehumidification function used in an outdoor complex environment is extremely short.
Thus, there is a need to provide a dehumidified breather valve that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a dehumidification breather valve aims at solving the technical problem that the respirator dehumidification material that has the dehumidification function at present can not be changed or be difficult for changing, and the life-span is short.
In order to achieve the above object, the present invention provides a dehumidifying respiration valve, including:
the oil seal device comprises a cylinder body, wherein an end cover is further arranged at the upper part of the cylinder body, and an oil seal is further arranged at the bottom of the cylinder body;
the dehumidification layer is arranged inside the cylinder body;
one end of the breathing pipe is arranged on the outer side of the bottom of the barrel, the other end of the breathing pipe extends into the barrel and penetrates through the dehumidification layer, and the outer side wall of the breathing pipe is connected with the bottom of the barrel in a sealing mode;
and one end of the vent pipe is arranged in the oil seal, and the other end of the vent pipe extends out of the top of the end cover.
Optionally, the dehumidifying device further comprises a supporting device, wherein the supporting device is arranged in the cylinder and supports the dehumidifying layer.
Optionally, the support device comprises:
the steel mesh bracket is clamped on the inner wall of the barrel;
the fine steel mesh is arranged on the upper portion of the steel mesh support, and the dehumidification layer is arranged on the upper portion of the fine steel mesh.
Optionally, the setting is in the barrel is outside respiratory tube one end is connected with fixed lid, just the respiratory tube with fixed lid is inside to be linked together, fixed lid top with the barrel bottom is connected.
Optionally, the fixed cover is provided with an internal thread.
Optionally, there are two of the ventilation tubes.
Optionally, a through hole is formed in the end cover, and the vent pipe passes through the through hole and extends to the outer side of the cylinder.
Optionally, the cylinder is in an inverted bottle shape and is arranged in a transparent mode.
Optionally, the dehumidification layer is absorbent and discolorable dehumidification silica gel particles.
The utility model discloses technical scheme sets up the dehumidification layer through adopting in the barrel, and the dehumidification layer can absorb the moisture that gets into in the oil tank air, prevents that the oil emulsification is rotten in the oil tank. Dehumidification breather valve breather pipe one end is soaked in the oil blanket of barrel bottom, and the outside air is direct not to be in contact with the dehumidification layer, can greatly promote the life on dehumidification layer. The application provides a dehumidification breather valve simple structure, and the end cover on the barrel is convenient for the change of each part in the barrel, reduces the cost of equipment operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the embodiment of the dehumidifying respiration valve of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Barrel body | 6 | |
| 2 | |
7 | |
| 3 | |
71 | |
| 4 | |
72 | |
| 5 | |
8 | Fixing cover |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a dehumidification breather valve.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of the dehumidification breathing valve of the present invention.
In the embodiment of the utility model, the dehumidification breather valve; as shown in fig. 1, includes: the dehumidification device comprises a cylinder body 1, a dehumidification layer 2, a breathing pipe 3 and a ventilation pipe 4, wherein an end cover 5 is further arranged at the upper part of the cylinder body 1, and an oil seal 6 is further arranged at the bottom of the cylinder body 1; the dehumidification layer 2 is arranged inside the cylinder body 1; one end of the breathing tube 3 is arranged at the outer side of the bottom of the barrel body 1, the other end of the breathing tube extends into the barrel body 1 and penetrates through the dehumidification layer 2, and the outer side wall of the breathing tube 3 is hermetically connected with the bottom of the barrel body 1; one end of the vent pipe 4 is arranged in the oil seal 6, and the other end of the vent pipe extends out of the top of the end cover 5.
The utility model discloses technical scheme sets up dehumidification layer 2 through the adoption in barrel 1, and is concrete, and the inner wall of barrel 1 is hugged closely to dehumidification layer 2, and dehumidification layer 1 can absorb the moisture that gets into in the oil tank air, prevents that the oil emulsification is rotten in the oil tank. The breathing opening of dehumidification breather valve is the one end of breather pipe 4, breathes the opening and soaks in the oil blanket 6 of barrel 1 bottom, and oil blanket 6 can be when the oil tank not breathing in separation air and dehumidification layer contact, the life of extension dehumidification layer. In the specific implementation process, the oil seal can use hydraulic oil No. 32 or No. 46. The application provides a dehumidification breather valve simple structure, and the end cover on the barrel still is convenient for the change of each part in the barrel, reduces the cost of equipment operation.
Optionally, the dehumidifying respiration valve further comprises a supporting device 7, wherein the supporting device 7 is arranged in the cylinder body 1 and supports the dehumidifying layer 2.
Further, the supporting device 7 includes: the steel mesh bracket 71 is clamped on the inner wall of the barrel 1; and a fine steel net 72, wherein the fine steel net 72 is disposed on the upper portion of the steel net bracket 71, and the dehumidification layer 2 is disposed on the upper portion of the fine steel net 72.
In the specific implementation process, the steel mesh bracket 71 is clamped on the bulge on the inner wall of the cylinder 1, the fine steel mesh 72 is placed on the steel mesh bracket 71, and then the dehumidification layer 2 is arranged on the fine steel mesh 72. Specifically, the steel mesh support 71 is a hollow structure, and the fine steel mesh 72 is a mesh structure, so that large foreign matters can be prevented from entering the oil tank. Like this, the dehumidification breather valve that this application provided has the dual physics of oil blanket and filter screen and filters to have good dehumidification function, can guarantee that outdoor hydraulic equipment's oily moisture does not exceed standard.
Optionally, the setting is in the barrel 1 is outside 3 one end of respiratory tube is connected with fixed lid 8, just respiratory tube 3 with fixed lid 8 is inside to be linked together, fixed lid 8 top with barrel 1 bottom is connected.
Further, the fixing cap 8 is provided with an internal thread.
Like this, fixed lid 8 passes through threaded connection on hydraulic tank's interface, and respiratory tube 3 and fixed lid 8 intercommunication, then the oil tank just with the respiratory tube intercommunication, respiratory tube 3 still with barrel 1 interior intercommunication, from this, oil tank and barrel 1 intercommunication.
Optionally, two ventilation pipes 4 are provided.
In the specific implementation process, the vent pipe 4 is a vent hose with a radian, and the two vent pipes further ensure the smooth breathing of the oil tank.
Optionally, a through hole is formed in the end cover 5, and the vent pipe 4 passes through the through hole and extends to the outside of the cylinder.
Moreover, in concrete, the through hole and the outer wall of the vent pipe ensure the connection tightness, and air is prevented from entering the cylinder body through a gap.
Optionally, the cylinder 1 is in an inverted bottle shape and is arranged in a transparent manner.
The transparent cylinder body can be convenient for observe the running state of breather valve, and dehumidification layer and oil blanket service behavior are surveyability, can in time change.
Optionally, the dehumidifying layer 2 is absorbent and discolorable dehumidifying silica gel particles.
Can change the colour when silica gel dehumidification became invalid and remind, moreover, dehumidification silica gel can be changed according to in service behavior at any time, and dehumidification silica gel after the change can also continue to use after dry regeneration, and equipment running cost is low.
From this, the dehumidification breather valve that this application provided, the outside air gets into the oil tank through the dehumidification silica gel dehumidification back on trachea, oil blanket, dehumidification layer, and thin steel mesh can also prevent that great foreign matter from getting into the oil tank, and dehumidification breather valve simple structure, each part can be changed at any time.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (9)
1. A dehumidified respiratory valve, comprising:
the oil seal device comprises a cylinder body, wherein an end cover is further arranged at the upper part of the cylinder body, and an oil seal is further arranged at the bottom of the cylinder body;
the dehumidification layer is arranged inside the cylinder body;
one end of the breathing pipe is arranged on the outer side of the bottom of the barrel, the other end of the breathing pipe extends into the barrel and penetrates through the dehumidification layer, and the outer side wall of the breathing pipe is connected with the bottom of the barrel in a sealing mode;
and one end of the vent pipe is arranged in the oil seal, and the other end of the vent pipe extends out of the top of the end cover.
2. The moisture elimination breather valve of claim 1, further comprising a support device disposed within the canister and supporting the moisture elimination layer.
3. The dehumidified breather valve of claim 2, wherein the support device includes:
the steel mesh bracket is clamped on the inner wall of the barrel;
the fine steel mesh is arranged on the upper portion of the steel mesh support, and the dehumidification layer is arranged on the upper portion of the fine steel mesh.
4. The dehumidification breathing valve of claim 1, wherein a fixed cap is attached to an end of the breathing tube disposed outside the canister body, the breathing tube is in communication with an interior of the fixed cap, and a top of the fixed cap is attached to a bottom of the canister body.
5. The dehumidified breather valve of claim 4, wherein the stationary cover is internally threaded.
6. The dehumidified breather valve of claim 1, wherein there are two of the breather tubes.
7. The dehumidified breather valve of claim 1, wherein the end cap has a through-hole, and the vent tube extends through the through-hole to the outside of the canister.
8. The dehumidification breathing valve of claim 1 wherein the canister is in the form of an inverted bottle and is transparent.
9. The moisture removal breather valve of claim 1, wherein the moisture removal layer is absorbent discolored moisture removal silica gel particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223362.0U CN213870556U (en) | 2020-09-30 | 2020-09-30 | Dehumidification breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223362.0U CN213870556U (en) | 2020-09-30 | 2020-09-30 | Dehumidification breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870556U true CN213870556U (en) | 2021-08-03 |
Family
ID=77070696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223362.0U Active CN213870556U (en) | 2020-09-30 | 2020-09-30 | Dehumidification breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870556U (en) |
-
2020
- 2020-09-30 CN CN202022223362.0U patent/CN213870556U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4969485B2 (en) | Hygroscopic respirator and inner tube for hygroscopic respirator | |
| CN213870556U (en) | Dehumidification breather valve | |
| CN108168162A (en) | A kind of multi-functional copper-iron alloy liquid storage device | |
| CN208306336U (en) | A kind of air conditioning for automobiles Humidifier | |
| CN112370874A (en) | Air sterilization filter in glutamic acid fermentation | |
| CN106123286A (en) | A kind of air conditioning wind shield device | |
| CN210602125U (en) | Odor-removing ventilating duct for intelligent central air conditioner | |
| CN114392703A (en) | Automatic overflow water vapour seal | |
| CN205197078U (en) | Microelectrode gauze mask | |
| CN209534690U (en) | A kind of vehicle-mounted air outlet champignon | |
| CN207579524U (en) | Air conditioner air outlet for vehicle cover with purification function | |
| CN215610396U (en) | Cosmetics workshop is with dust removal breather | |
| CN213375831U (en) | Breather valve adsorption structure for storage system | |
| CN212913680U (en) | Oxygen discharge filtering device for high-flux bacterial virus humidification indication for medical hyperbaric oxygen chamber | |
| CN205943472U (en) | Waterproof dustproof ventilative escutcheon | |
| CN210905322U (en) | Sterilization and odor removal type automobile air conditioner filter | |
| CN212654686U (en) | Absorption liquid light-resistant device for environmental monitoring | |
| CN211716817U (en) | Warm logical air conditioner pipeline filtration sterilizing equipment | |
| CN213168971U (en) | Silica gel desiccant dehumidification box | |
| CN205435209U (en) | Vehicle air conditioner filter core with breather valve | |
| CN213905081U (en) | Interim silica gel respirator of transformer | |
| CN215403131U (en) | Water purification tank structure and water purifier | |
| CN219596092U (en) | Filter for oil filling port of oil tank | |
| CN212212395U (en) | Prevention of seepage ventilation is husky system oxygenation device that looses | |
| CN217234368U (en) | Sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |